28669369564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1601}}^1\times {\mathrm{406981}}^1$

素因数の和:408597

約数の個数: 24

約数和(自身を含む): 54766753776

約数和(自身を除く): 26097384212

約数列:

[1, 2, 4, 11, 22, 44, 1601, 3202, 6404, 17611, 35222, 70444, 406981, 813962, 1627924, 4476791, 8953582, 17907164, 651576581, 1303153162, 2606306324, 7167342391, 14334684782, 28669369564]

約数ペア:

[(1, 28669369564), (2, 14334684782), (4, 7167342391), (11, 2606306324), (22, 1303153162), (44, 651576581), (1601, 17907164), (3202, 8953582), (6404, 4476791), (17611, 1627924), (35222, 813962), (70444, 406981)]